Need a new Subaru dealer?

OP here. They overfilled twice separated by 5 months. So they showed no inclination to fix the problem.

If they change oil in 500 cars each month, they lose between 500 to 750 quarts of oil every month. It seems like their inventory system would catch that. That’s either 10 employees taking advantage of the midnight special oil change or the dispensing machine is broken.